GridinSoft Threat Intelligence

nanominer.exe threat report

Detected as Trojan.CoinMiner File reputation report
MD5 00fe0d4cac30853ebf2c7c1a3c91cc81
Latest seen 2025-09-08 23:01:11 (8 months ago)
First seen 2023-01-05 23:27:50 (3 years ago)
Size 35 MB

GridinSoft Anti-Malware detection

Detected by GridinSoft before you download

The current ThreatInfo record shows this exact file hash detected as Trojan.CoinMiner. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.

Detection name
Trojan.CoinMiner
Recommended action
Scan and remove
Last analysis
2025-09-08 23:01:11 (8 months ago)
File hash
00fe0d4cac30853ebf2c7c1a3c91cc81
Download Anti-Malware

Why it matters

Why GridinSoft flags this file

Detection

GridinSoft identifies the sample as Trojan.CoinMiner.

Timeline

First seen 2023-01-05 23:27:50 (3 years ago); latest analysis 2025-09-08 23:01:11 (8 months ago).

Observed locations

ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.

Recommended action

What to do next

  1. Compare the MD5 above with the file found on the device.
  2. Check whether the file appears in the observed locations or under one of the alternate names.
  3. Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present.

File context

nanominer.exe is a Windows file recorded in the ThreatInfo database. The current detection status is Trojan.CoinMiner, based on the latest analysis from 2025-09-08 23:01:11 (8 months ago).

If nanominer.exe appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as Trojan.CoinMiner.

File Details

MD5: 00fe0d4cac30853ebf2c7c1a3c91cc81
Size: 35 MB
First Published: 2023-01-05 23:27:50 (3 years ago)
Latest Published: 2025-09-08 23:01:11 (8 months ago)
Status: Trojan.CoinMiner (on last analysis)
Analysis Date: 2025-09-08 23:01:11 (8 months ago)

Detection screenshot

nanominer.exe detection screenshot

The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.

Common Places:

%localappdata%\programs\nicehash miner\miner_plugins\f25fee20-94eb-11ea-a64d-17be303ea466\bins\16.5

ThreatInfo has observed nanominer.exe in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.

Geography:

2 observed countries
50.0%
50.0%

The strongest geographic signal for this file is Ukraine with 50.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

OS Version:

Windows 10 100.0%

The most common operating system signal for nanominer.exe is Windows 10 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.

Analysis

nanominer.exe is identified as pe for 64-bit systems. The subsystem is Windows CUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.

Format pe
Architecture 64-bit
Subsystem Windows CUI
Entry point 0x0018c990
Image base 0x0000000140000000

PE Sections:

Sections 11
Raw data 36891136

Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.

.text 2097152 bytes · 5.7% of section data
MD5 f95f9671500ba06de90f5171c488879d
.rdata 601088 bytes · 1.6% of section data
MD5 508fdf9917dbb39f9ccde8507698956e
.data 11416576 bytes · 30.9% of section data
Large raw data
MD5 866261cc48512924cf897ef268fd8d80
.pdata 82432 bytes · 0.2% of section data
MD5 c1e4b45cfd29c2e9239ef7cac3acb0fe
_RANDOMX 1536 bytes · 0.0% of section data
Uncommon name
MD5 52b6a073d5cb3f64ab9c6178b1bd1854
__nv_mod 512 bytes · 0.0% of section data
Uncommon name
MD5 3b779936258b34b26b0a613c2c3cf5dc
__nv_rel 7835648 bytes · 21.2% of section data
Large raw data Uncommon name
MD5 399703100fc02dff8bf9c7c74bdc0f53
.nvFatBi 512 bytes · 0.0% of section data
Uncommon name
MD5 670f9dd7ff1d201e28af8174c2a74112
.nv_fatb 14666752 bytes · 39.8% of section data
Large raw data Uncommon name
MD5 a0e56a24887fda34cefab41aa894b90d
.rsrc 176128 bytes · 0.5% of section data
MD5 5d5e4ae3ff59abaf5a8f852488296f32
.reloc 12800 bytes · 0.0% of section data
MD5 4e89a9cf2d9c8259b1d58f94e3748407

PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.

Report conclusion

GridinSoft detects this file as Trojan.CoinMiner

This report identifies nanominer.exe by MD5 00fe0d4cac30853ebf2c7c1a3c91cc81. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.

Download GridinSoft Anti-Malware Scan the device and confirm whether this exact hash is present. Check this hash on VirusTotal

Recommended next steps

  • Compare the local file MD5 with 00fe0d4cac30853ebf2c7c1a3c91cc81.
  • Check the file path, publisher, and signature against the details in this report.
  • Run a GridinSoft scan and remove the object if the same hash is found.